APA (7th ed.) Citation

Rowan, R. L. (1986). How to control high blood pressure without drugs. Ballantine Books.

Chicago Style (17th ed.) Citation

Rowan, Robert L. How to Control High Blood Pressure Without Drugs. New York: Ballantine Books, 1986.

MLA (9th ed.) Citation

Rowan, Robert L. How to Control High Blood Pressure Without Drugs. Ballantine Books, 1986.